baber/WOPTO huggingface dataset:
Patent DE-4138512-A1 (DE)
Title: Roll off tipper vehicle with hook engagement system - has lifting frame capable of tipping on three sides
Inventor: KANZMEIER ROLF DIPL ING
IPC: B60P1/64
Filed: 1991-11-23
Abstract: Roll-off tipper vehicle having an interchangeable superstructure (3) arranged on a tipper frame (4) and attachable to a hook (6). The tipper frame is mounted to tip on three sides and the vehicle chassis (2) and the frame are joined to each other by a knee joint lever (12,13), which together with the frame and the chassis forms a plane four bar linkage.The piston cylinder unit (16) is connected to the arm (12) joined to the frame. ADVANTAGE - Loading and tipping mechanism which is robust in construction and requires minimal operational length and height.
Patent DE-4206172-A1 (DE)
Title: Multiple circuit pneumatic braking system - has system of pilot valves and by=pass pipes to prevent loss of air during recharging of the system.
Inventor: ROENNEFARTH KLAUS
IPC: B60T11/32
Filed: 1992-02-28
Abstract: A multiple circuit protection valve (10,40) for a multiple circuit pneumatic brake installation has at least two operating circuits (I,II), and at least one parking brake and/or auxiliary brake circuit (III,IV). All the circuits are supplied with compressed air from a common source through a connector (16) and each circuit has a spill valve (12 to 15) which is actuated by a secondary compressed air supply and each of the valves (12,13) is bypassed by a pipe (24,25). Each bypass pipe (24,25) is provided with a throttle valve (26',27') and a non-return valve (28,29). In addition each bypass pipe (24,25) is provided with a pilot valve (26,27) which has an open position (a) and a closed position (b) and each pilot valve is actuated so that it moves to its closed position (b) when the pressure in the circuits (I) or (II) reaches a predetermined level. USE/ADVANTAGE - Brake installation for motor vehicles. This system prevents leakage loss of air during re-charging of the system.
Patent DE-4207431-A1 (DE)
Title: Opto-electronic sensor e.g for investigating biological and micro-structures, - contains monolithic pn junction transmitters and receivers in or on semiconducting substrate
Inventor: KRAUSS MANFRED PROF DR
IPC: G01N21/359
Filed: 1992-03-09
Abstract: Photoelectric transmitters and receivers are arranged in a plane in a monolithic structure without voltage decoupling in or on a semiconductor substrate. The structure is formed from semiconducting pn junctions which can emit and receive radiation quanta. The surfaces of the monolithically formed transmitter pn junctions lie below those of the receivers. USE/ADVANTAGE - Investigation of very small structures and macro-structures with high resolution is achieved using sensor which is cheap to make.
Patent DE-4207538-A1 (DE)
Title: Construction of cast concrete and shuttering
Inventor: THOMA JOSEF
IPC: E04G11/20
Filed: 1992-03-10
Abstract: Construction of cast concrete and shuttering with same formwork used for both continuous slip shuttering and for step construction with movable panels
Patent DE-4213313-A1 (DE)
Title: Camping compartment in railway carriage - is for use for holiday accommodation for or as stand or sales accommodation for trade fair
Inventor: SCHERER HANS ALFONS
IPC: B61D1/00
Filed: 1992-04-23
Abstract: The compartment may be included in an ordinary railway carriage body and may be fitted out similar to a camping trailer. It can be incorporated in scheduled trains, for letting to passengers, coupled to special trains, or left in stations. When the carriage is parked in a railway station, a platform may be fitted out with services, flower tubs, etc. USE/ADVANTAGE - The railway carriage has suitable insulation, so that it is suitable for all year service It is suitable for use in southern countries, and may provide accommodation at periods of high demand, eg. trade fairs, etc.
Patent DE-4214814-A1 (DE)
Title: Flow control valve for vehicle heat carrier circulation esp. for heating circuit - uses electric motor which without additional sealing measures lies completely in heat carrying circulation flow led inside valve housing.
Inventor: RATHGEBER GERHARD
IPC: B60H1/00
Filed: 1992-05-05
Abstract: The electric motor (4) operates the closing part (5) of the valve working in conjunction with the valve seat (6). Special sealing measures are provided at the valve housing for the sealing of the electrical connecting cable (8), for the motor. The connection cable (8) is led through at least one chamber (9a,9b), which is sealed against the heat carrying flow and the valve surroundings. ADVANTAGE - Flow control valve is simplified compared to known unit using stepper motor which is esp. small and compact.
Patent DE-4219376-A1 (DE)
Inventor: HERZIG CHRISTIAN DIPL CHEM DR
IPC: C07F7/12
Filed: 1992-06-12
Abstract: The description relates to novel sulphonium salts of general formula (I) in which A is a monovalent radical of general formula (II), G is a monovalent aromatic hydrocarbon radical with 6 to 14 carbon atoms or a monovalent aromatic hydrocarbon radical with 5 to 14 ring atoms containing at least one oxygen and/or sulphur atom, with the proviso that in the radical G one hydrogen atom is replaced by a chemical bond to the sulphur atom and D, E and F are constituents of G, where D is a radical of formula: -(O)x-(R)y-SiR3<1>, E is a radical of the formula -OR<2>, F is a radical of the formula -R<3>, a is 1, 2 or 3, b is 0, 1 or 2, c is 0, 1 or 2, x is 0 or 1 and y is 0 or 1, and R, R<1>, R<2> and R<3> have the meanings given in Claim 1, X<-> is a halide ion, Z<-> is a tosylate anion or a weakly or non-nucleophilic anion, Y<-> is selected from the group CF3CO2<->, BF4<->, PF6<->, AsF6<->, SbF6<->, ClO4<->, HSO4<-> and CnF(2n+1-m)Hm-SO3<->, where n and m have the meanings given in Claim 1.
Patent DE-4220101-A1 (DE)
Title: Two frequency transmitter combination for instrument landing system - uses differential phase shift of common audio frequency modulations of course and clearance signals
Inventor: GREVING GERHARD DR ING
IPC: G01S1/14
Filed: 1992-06-19
Abstract: The dual frequency transmitter feeds the course signal (K) conc. close to the runway centre line (KR), and the clearance signal (R) broadcast over e.g. 35 deg. on each side of it, to the antenna (LA) from separate transmitters (S1,S2). A test receiving antenna (TA) on the line is wired to a test receiver (TE) and output equipment (PL). To overcome difference-of-depth-of-modulation interference caused by reflection (RR) from a hangar (H) or other obstacle, the 90 and 150 Hz modulations of the two signals are given different phase shifts corresp. to an 18-deg. shift of the 30 Hz fundamental frequency. ADVANTAGE - System meets relevant specifications and is insensitive to strongly interfering reflections even in Category III landing conditions.
Patent DE-4221166-A1 (DE)
Title: Adjustment appts. for positioning spindle w.r.t. workpiece carrying machine table - has coupling element for connecting spindle to cross-table with distance measurement devices for at last two coordinate directions
Inventor: ERNST ALFONS DIPL ING
IPC: B23Q17/22
Filed: 1992-06-27
Abstract: The appts. includes a machine table which has a cross-table (K) for at least two coordinates placed on it with a distance measurement device for each coordinate. A working connection can be made between the spindle to be adjusted and the cross-table using a coupling element (Z). The spindle (Sp) can be adjusted wrt. the geometry of workpiece according to the measurement values from the distance measurement devices. A mechanical coupling can be made between the spindle and the cross-table. The cross-table can have a vertical guide with a measurement device for a third coordinate direction. USE/ADVANTAGE - For adjusting a spindle relative to a table carrying workpieces on a workpiece processing machine. Easy to operate and enables rapid, precise adjustment.
Patent DE-4223693-A1 (DE)
Title: X=ray image intensifier e.g. for medical diagnosis - has image sensor comprising layer system with semiconductor layer of amorphous semiconductor material for electron conversion
Inventor: HOHEISEL MARTIN DR
IPC: H01L27/146
Filed: 1992-07-21
Abstract: The X-ray image intensifier includes a vacuum housing, an input light screen, electron optics, and an image sensor (6). The image sensor is mounted inside the vacuum housing on the side which faces one input light screen. The image sensor has a layer system on the side which is turned to the light screen. The layer system has at least one semiconductor layer (8 to 10) which performs electron conversion. The semiconductor layer is made from amorphous semiconductor material. The amorphous silicon layer pref. contains hydrogen (aSi:H) and is mfd. using plasma CVD. The layer system pref. forms a PIN, MIS, or Schottky diode. A first electrode layer (7) is formed from an electrical conductor of high specific gravity, and is divided into individual pixel electrodes which are connected to respective storage diodes to elements of an inter-line transfer CCD image converter. ADVANTAGE - Enables direct conversion of electrons and has better coarse contrast. CCD image converter is protected against electrons.
Patent DE-4225232-A1 (DE)
Title: Transport display pack for boots and shoes - has outer vacuum pack wrapping enclosing shoes which are fitted with inflatable tensioners.
Inventor: HUMMEL BERND
IPC: B65D75/54
Filed: 1992-07-30
Abstract: The tensioner can be fitted into the shoe or boot and can be set under an inner pressure. The shoe and tensioner are wrapped in an outer casing (8) which can be set under a vacuum. The tensioner has two inflatable chambers (2) connected by a fluid pipe. The chambers match the inner shape of the boots or shoes. The tensioner and outer casing can be made in one piece. The tensioner has a valve through which the chambers can be jointly pressurised. The chambers and outer casing can be made of reusable plastics, pref. transparent for better inspection of the shoes. USE/ADVANTAGE - Space-saving wrapping providing adequate protection of boots and shoes during transport.
Patent DE-4225510-A1 (DE)
Title: Fabric retainer avoiding creasing - has top and bottom plates locked together with pressure distributed evenly
Inventor: JUMPERTZ WOLFGANG
IPC: D05B39/00
Filed: 1992-08-01
Abstract: An appliance to hold fabric in position, which may be a garment section for a sewing machine process is new. The material is held between a top and bottom plate. The plates are held on one side by hinges, compressed by springs. The fasteners are wedge shaped bolts, and can be adjusted. They open and close by a side handle. The fasteners hold each corner of both plates, so that the pressure to retain the fabric is equally distributed. Pref., typically a base plate (11) supports a top plate (12) at the hinges (16). The distance between the two plates is maintained by a spiral spring on the centre (20) in the bracket (17). The relative position of the two plates is held at the corners (50,51) and observed in the holes (56). Between the two plates are pneumatic cylinders (59) hinged (60,61) to each plate at the respective sides (26,27), in order to open and close the plates. Reinforcement bars (58) lie alongside. ADVANTAGE - The plates press down on the fabric without creasing. The thickness of material at any point is held securely. Variation in fabric thickness is compensated for by the mechanism.
Patent DE-4225519-A1 (DE)
Title: Three=dimensional simulation of anatomy and interaction with endoscope - using computer workstation to provide the 3-D views of the simulation and providing user with manual control of dummy endoscope module
Inventor: MAIER ROLAND
IPC: G06T17/00
Filed: 1992-08-01
Abstract: The three dimensional simulation of an anatomical system, e.g. human stomach, involves using a manipulator representing an endoscope. A high powered computer work station is used (1.1) for the simulation and the 3-D image is generated (1.2) and viewed by the user on a monitor (1.3). The user has manual control of an endoscope dummy module (1.6). This provides motion data input to the simulation programme. 3D data is generated representing the probe position. USE/ADVANTAGE - for training of medical doctors. Allows expertise to be gained in positioning of instrument. Allows doctor to observe simulated internal organs as endoscope is moved under his control based upon computer system.
Patent DE-4229593-A1 (DE)
Title: Force measuring device for rotor shaft clamped to wheel-balance test machine - has deformable ring contg. strain gauges angularly-distributed around rotor axis, and radially-movable clamp contg. strain gauges respectively for detecting planar force perpendicular to rotor axis and radial force
Inventor: HIMMLER GUENTHER DIPL ING
IPC: G01L5/24
Filed: 1992-09-04
Abstract: A measuring device (5) detects the planar clamping force exerted on a rotor by a clamp element surface (2) perpendicular to the rotor axis (A) and/or the radial clamping force exerted on the rotor by an outwardly-acting radial clamp. The planar clamping force measuring device (5) uses a deformable ring which has a number of force measuring elements spaced at equal distances around the rotor axis, with diametrically opposing annular bearing surfaces (14,15) contacting the rotor and the surface (2) of the clamp element. ADVANTAGE - High measuring accuracy and reliability.
Patent DE-4229871-A1 (DE)
Title: Continuous coating appts. for stranded goods e.g. wire, with lubricant - has coating device supplied from thermostatically-controlled tank of lubricant with pump, valve and secondary tank
Inventor: WEINHOLD HARRI DR
IPC: B21C9/00
Filed: 1992-09-07
Abstract: The appts. has a coating device (1) plus main tank (2) and secondary tank (3). The main tank is filled with a water dispersed lubricant and is thermostatically controlled. It is connected by a pipe to the coating device through pump (9) and valve (11), the pipe in the tank being well below the minimum allowed level of lubricant. There is a filter (8) in the pipe union. There is a return feed from the coating device to the tank. All the pipes entering the tank (there are several) end below the minimum allowed lubricant level. USE/ADVANTAGE - For coating wire prior to wire drawing. Gives continuous coating of defined thickness.
Patent DE-4230541-A1 (DE)
Title: Glider launching system with tow cable recovery - incorporates endless cable extending from winch to starting position of aircraft, and passing over pulleys at ends of its travel
Inventor: FAHR HANS-HEINRICH
IPC: B64F1/08
Filed: 1992-09-10
Abstract: The cable recovery and rewinding system is for a winch used for launching eg. gliders. An endless cable (6) may be used, extending from the winch to the starting position of the aircraft, and passing over pulleys at the ends of its travel. The transport cable (6) carries a ring through which the tow cable (4) passes. This cable has a bar (14) near its end, which engages with the ring. There is a small parachute (8) at the end of the tow cable which breaks its fall after release from the aircraft. USE/ADVANTAGE - Glider launching system with tow cable recovery.
Patent DE-4230786-A1 (DE)
Inventor: SIMON E O K
IPC: E01F8/00
Filed: 1992-09-15
Abstract: Noise protection wall element for roads, motorways, railway tracks and the like. A substantially rectangular frame can be pushed, by the edge, into the profile of two supporting posts (1), with the edges vertical, and can be locked therein. The frame has two vertical frame beams (2), a lower frame beam (5), a front stiffening beam (3) connecting the two upper end regions of the two vertical frame beams (2) and bearing against them, and a rear stiffening beam (4), likewise connecting the two upper end regions of the two vertical frame beams (2) and bearing against them, and being dismountably fixed. At least one substantially rectangular sound-absorbing panel (8) is inserted into the frame and held detachably therein. <IMAGE>
Patent DE-4231334-A1 (DE)
Title: Whirlpool bathtub with fan to supply air - uses ultra violet rays to kill any germs in air supply
Inventor: KNECHTLE JAKKO
IPC: A61H33/00
Filed: 1992-09-18
Abstract: The whirlpool bathtub (1) is connected to piping (2) which is fitted with a circulating pump (3) which is connected to the bathtub by pipes (17, 18, 19). A fan (4) is also connected to the bathtub by pipes (27, 25) and a heater (30), which kills germs, is fitted in the pipe. The heater generates ultra-violet rays and these rays act on the air flowing through the apparatus and kill any airborne germs. A valve (10) controls quantity of air which flows directly to the openings (20) in the floor of the bathtub. USE/ADVANTAGE - Whirlpool bathtub with ultra-violet rays to kill any germs in air supply.
Patent DE-4241425-A1 (DE)
Inventor: MUELLER ROLF
IPC: F02D1/04
Filed: 1992-12-09
Abstract: In a centrifugal governor for a fuel-injection pump of a combustion engine a quantity control element (3) of the fuel-injection pump (2) is acted on by a solenoid-operated member (8) through a spring (25). The solenoid (4) is controlled by an electronic device (5) responsive to parametes such as the load determined via the accelerator pedal, rotational speed, engine temperature or external pressure. The spring (25) surrounds a pin (22) slideable in a sleeve (19) which is connected to the element (3). The pin (22) terminates at a fork (23) to which is pivoted a rounded head (15) of a lever (11) acted on by governor spring (13), the head (15) contacting the end of solenoid-operated member (8). The other end of the pin (22) has a head (26) engageable with the end of the sleeve (18) to serve as a stop. <IMAGE>
Patent DE-4314218-A1 (DE)
Title: Bearing unit for a mixing drum, in particular of a ready-mix concrete mixer
Inventor: GEBHARD WOLFGANG
IPC: B01F15/00
Filed: 1993-04-30
Abstract: The invention relates to a bearing unit (7) for a mixing drum of a ready-mix concrete mixer. The bearing unit (7) is distinguished by the fact that the tumbling movements of the mixing drum and the radial bearing arrangement are considered separately. To this end, the bearing unit (7) has two tapered roller bearings (9, 10) with a common outer ring (11). The outside diameter of the outer ring (11) is formed spherically and guided in outer shells (13, 14). <IMAGE>
Patent DE-4315967-A1 (DE)
Title: Round mechanical advertising board
Inventor: RUDNIK WITOLD
IPC: G09F11/02
Filed: 1993-05-10
Abstract: The round mechanical advertising board belongs to the advertising sector. Today's state of the art is as follows: in particular, as large-surface-area advertising means, there are the advertising boards which are made up of three metal strips to form a triangular segment. The present advertising board is based on this idea with triangular segments. It stands on a base slab (no. 6) with the aid of a leg (no. 9). A spindle (no. 2) is positioned in the centre of the leg. The entire body (no. 1) with two ball bearings (no. 3) is positioned on the spindle (no. 2). The triangular segments (no. 8), which have bolts (no. 5) at the top and bottom which are located in slide bearings (no. 4) are positioned in the round part of the body. Positioned at the bottom of the bolt are gear wheels (no. 10) which are connected to the gear wheel (no. 11) which is located beneath the body, on the leg. When the entire body rotates, then the triangular segments also revolve. <IMAGE>
Patent DE-4316896-A1 (DE)
Title: Control system for road vehicle automatic braking and ABS - has valve arrangement that responds to operation to control rate of change of oil pressure in braking units.
Inventor: HIKIDA NAOYUKI
IPC: B60W30/00
Filed: 1993-05-19
Abstract: The braking system has a brake pedal (2) operating a main cylinder (3) coupled to a hydraulic pump (14) supply and with a hydraulic actuator unit (4), and hydraulic actuator (5) for the anti lock braking function. The automatic braking stage (4) has a main two-way isolator valve (11), a pair of control valves (12, 13) and an accumulator (15). The hydraulic actuator unit (5) of the anti lock braking system has a valve (21) coupled to accumulators (23, 24) and a second pump (22). The control system operates to control the rate of pressure change when the automatic and/or anti-lock systems are operating. ADVANTAGE - Controls pressure to avoid "overshoot" effect when system responds.
Patent DE-4317917-A1 (DE)
Title: Tare compensation method for weighing passenger lift suspension load - measuring load on cage suspension and digitising difference between load and tare compensation signals and moving cage accordingly
Inventor: JAMIESON ERIC K
IPC: B66B1/34
Filed: 1993-05-28
Abstract: The method involves preparing an analogue load signal representing the load on the cage suspension, a tare compensation signal and a compensated analogue load signal according to the difference between the load and compensation signals and digitising the compensated signal. The digitised signal is stored. A useful load signal is produced according to the difference between the stored digitised load signal and the digitised load signal. The elevator cage is moved according to the useful load signal. USE/ADVANTAGE - For compensating empty weight of passenger lift cage. Weight on suspension is measured without use of calibration weight.
Patent DE-4318144-A1 (DE)
Title: Waste collection device for recyclable materials - has flat basket tray with at least two removable containers and swivel down carrying handle suitable for storage under wash-basins
Inventor: MESEKE CURT TH
IPC: B65F1/00
Filed: 1993-06-02
Abstract: The carrying handle (45 to 48) can be swivelled up about an axis (49) which is laterally offset from the centre and when raised where the support rod (45) of the handle lies in the centre vertical plane an arm (46) of the handle adjoins a stop (4) on the tray (1). The arms are attached in the corner area of the flange-like upper tray edge, have angles (47) and are guided through slits (50) in the flange-like tray edge. The tray is pref. a closed deep-drawn plastics part with at least two different height base sections (52,53) and indents (9) in the front and back walls serving as guides for the material containers. USE/ADVANTAGE - Inclined tray and containers allow easy insight for easier correct disposal of different items. Suitable for hospitals etc.
Patent DE-4318213-A1 (DE)
Title: Adjuster gaps between rollers in chipboard producing machine - consists of adjusting members which protrude in gaps between bearing races set in guide frame controlled by pneumatic cylinder
Inventor: KAERKKAEINEN KARI
IPC: B27N3/14
Filed: 1993-06-01
Abstract: The rollers (4) are mounted parallel side by side with a small gap between each, and their axle ends float in bearings set in a frame guide (7). Each bearing has a cover (9) with an adjustment surface. Adjusting wedges (11) can be individually moved in or out of the gap by threaded bolts (25) and nuts (26). These slide along adjustment guide rails (12), and springs (18) of a pneumatic cylinder presses them together. The guide rails (12) can be raised or lowered by two lifts (15, 16) attached to each rail, which act independently of each other on the ends of the rails. ADVANTAGE - The gaps are adjusted according to the size of chips or shavings required.
Patent DE-4323388-A1 (DE)
Title: Method of measuring the opening inclination of threads in the case of dynamic/mechanical loading, and apparatus suitable for this purpose
IPC: G01N33/36
Filed: 1993-07-13
Abstract: Published without abstract.